(PDF) Report on a Feasibility Study: A Case Study of Ratcon Quarry …
CONCLUSION Quarrying has a shorter gestation period compared to mineral mining, value and viability of quarry business is lucrative from the possible cash flow above, the initial investment is about US$ 18 million, and the total annual outflow is US$ 5.33 million and inflow of US$ 9.85 million, with an annual profit of US $3.91 million, the ...